Hiking through the dense rainforest of Madagascar, scientists heard a series ... be audible over the sound of rushing water from the rivers they live near,” Köhler said. These “bird-like ...

At almost every lake where he has worked in Madagascar, he says ... which they name Voa, with which the Rivers and Lakes of this Island are full; saying that they wish to be eaten by them ...

Vanilla drying in the sun in northern Madagascar. Credit: Wikimedia Commons That’s according ... They use hand tools such as sickles and shovels and water from springs and rivers to care for their ...